<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>location</title>
</head>
<body>
  <a href="https://www.baidu.com">跳转</a>
  <button onclick="handleJump()">跳转</button>

  <script>
    function handleJump () {
      location.href = 'https://www.baidu.com';
    }
  </script>
</body>
</html>